public static NodeVm ToNodeVm(this Node parent)
{
// self
var self = new NodeVm(parent);
// top
self.ParentNode = parent.ParentNode;
// children
VisitNextNodeVm(self, parent.Children);
return(self);
}
static void VisitNextNodeVm(NodeVm parentNode, IEnumerable <INode> childeren)
{
foreach (var child in childeren)
{
var self = new NodeVm(child)
{
ParentNode = parentNode
};
parentNode.Children.Add(self);
VisitNextNodeVm(self, child.Children);
}
}
public static Node BackToNode(this NodeVm parent)
{
// self
var self = new Node()
{
Id = parent.Id, Name = parent.Name, NodeTypeId = parent.NodeTypeId
};
// top
self.ParentNode = parent.ParentNode;
// children
VisitNextNodeVm(self, parent.Children);
return(self);
}